SUSPICIOUS — coin-master-coins-hack_GM406889139.pdf

SUSPICIOUS — coin-master-coins-hack_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: fc3369e89d0578bbb75b142a38cf11994b53f59ab2e53326f8b1a82d65e12534
• SHA-1: cfa77b5ac0ef38549893295a463384daec5e09a0
• MD5: 3197c40a66c335b496a98f7b91bf94a5
• ssdeep: 768:2JI9/aQvPivMj2mL/VavAz4he9rqn5oVdiKXxqFLtP:Z9/zqr+Vxzf9+KVdiKAhtP
• TLSH: T1A52F8DF39087CD5C3E869F039AF7211E7886E3942162CE516598766CD0BD2EEBF10522
• Submitted as: coin-master-coins-hack_GM406889139.pdf
• File type: pdf · Size: 34746 bytes
• Verdict: suspicious (58/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!3197C40A66C3

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://library.futureuniversity.com/repository/how-to-get-free-robux-without-offers_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-coins-hack-game-hack, http://library.futureuniversity.com/repository/how-to-get-free-robux-without-offers_GM431946152.pdf, http://library.futureuniversity.com/repository/free-robux-accounts_GM431946152.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://netcdn.tw/app/406889139/coin-master-coins-hack-game-hack
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-offers_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-accounts_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spinv1-0apkpure-com-apk_GM406889139.pdf
• http://library.futureuniversity.com/repository/hack-roblox-como-tener-robux-gratis-2021-noviembre_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-just-click_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-hackingcom_GM431946152.pdf
• http://library.futureuniversity.com/repository/coinmasterhack-club_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-hack-generator-without-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-food-for-foxy-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-spin-link-free_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-no-generator_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-get-free-cards_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-free-robux-no-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-70-spin-link-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-items-that-you-can-get-for-free-right-now_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-app_GM431946152.pdf
• http://library.futureuniversity.com/repository/denisdaily-free-robux-website_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-verification-or-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-script_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-devil_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report